Home / 101,064,341.20-151,596,511.80-93,411,590.80

Finding the Fourth Proportional to 101,064,341.20, 151,596,511.80 and 93,411,590.80

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Solution

The fourth proportional to 101,064,341.20, 151,596,511.80 and 93,411,590.80 is: 140,117,386.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,064,341.20 : 151,596,511.80 = 93,411,590.80 : x
  2. Step 2: Convert to fraction form
    101,064,341.20/151,596,511.80 = 93,411,590.80/x
  3. Step 3: Cross multiply
    101,064,341.20x = 151,596,511.80 × 93,411,590.80
  4. Step 4: Simplify right side
    101,064,341.20x = 14,160,871,326,968,972
  5. Step 5: Solve for x
    x = 14,160,871,326,968,972/101,064,341.20
  6. Step 6: Final answer
    x = 140,117,386.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.